PENDING SCCM- Software Udpdate Point Synchronisation Status - Failed - 0x80131509

[Kral]

Hi,

I'm currently having a problem with my updates not synchronizing via SCCM.

According to the logs:
wsyncmgr.log - I get the following error:

Sync failed: The operation has timed out. Source: Microsoft.UpdateServices.Internal.DatabaseAccess.ApiRemotingCompressionProxy.GetWebResponse

 

[Prajwal Desai]

Anything else that you see in wsyncmgr.log and WCM.log?. Have you made any changes to WSUS/SUP configuration?

 

[Prajwal Desai]

The error "0x80131509" on a Software Update Point (SUP) synchronization indicates a communication failure with the WSUS server or Microsoft Update, often due to network issues, incorrect server configurations, or a WSUS database overload. To resolve it, verify network connectivity to the internet and the WSUS server, check firewall rules, ensure the WSUS service and website are running, and restart the IIS service on the SUP server.

 

[Kral]

Anything else that you see in wsyncmgr.log and WCM.log?. Have you made any changes to WSUS/SUP configuration?

No, in wsyncmgr.log is this error:
Sync failed: The operation has timed out. Source: Microsoft.UpdateServices.Internal.DatabaseAccess.ApiRemotingCompressionProxy.GetWebResponse SMS_WSUS_SYNC_MANAGER 08.09.2025 10:05:16 9436 (0x24DC)

and in wcm.log this failer:
Powershell Remove-NetTransportFilter exited with code 1. Failure expected if the filter is not there or already removed. SMS_WSUS_CONFIGURATION_MANAGER 08.09.2025 09:40:46 9408 (0x24C0)

IISrestart done, but the failure is the same.